Dr Mary Ann Hartnett, PHD in Oak Park, IL - Medicare Clinical Social Worker Provider

Dr Mary Ann Hartnett, PHD is a medicare enrolled "Social Worker - Clinical" provider in Oak Park, Illinois. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 1010 Lake St Ste 620, Oak Park, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 359-5225.

Dr Mary Ann Hartnett is licensed to practice in Illinois (license number 149.013125) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1568668515.

Contact Information

	Dr Mary Ann Hartnett, PHD
	1010 Lake St Ste 620, Oak Park, IL 60301-1136
	(708) 359-5225
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Dr Mary Ann Hartnett
Gender	Female
Speciality	Clinical Social Worker
Experience	35 Years
Location	1010 Lake St Ste 620, Oak Park, Illinois
Accepts Medicare Assignments	May be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Mary Ann Hartnett graduated from medical school in 1989

NPI Data:

NPI Number: 1568668515
Provider Enumeration Date: 06/26/2007
Last Update Date: 10/04/2019

Medicare PECOS Information:

PECOS PAC ID: 8224161161
Enrollment ID: I20100729000498

Medical Identifiers

Medical identifiers for Dr Mary Ann Hartnett such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568668515	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
1041C0700X	Social Worker - Clinical	149.013125 (Illinois)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mary Ann Hartnett allows following entities to bill medicare on her behalf.

Entity Name	Grief Recovery Group, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356755334 PECOS PAC ID: 7416170352 Enrollment ID: O20140522001343

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mary Ann Hartnett is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Mary Ann Hartnett, PHD 1930 N Harlem Ave, Apt 503, Elmwood Park, IL 60707-3759 Ph: (708) 848-1922	Dr Mary Ann Hartnett, PHD 1010 Lake St Ste 620, Oak Park, IL 60301-1136 Ph: (708) 359-5225

Reviews and Comments

Social Worker in Oak Park, IL

Amanda Hensley, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 220 S Maple Ave Apt 40, Oak Park, IL 60302 Phone: 847-370-2955
Rachel Hall, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 719 S Humphrey Ave, Oak Park, IL 60304 Phone: 773-510-6418
Mrs. Josephine M Lyles Lynn, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 1024 N Boulevard, Suite 211, Oak Park, IL 60301 Phone: 708-606-0984
Ms. Pamela L Latos, MSW LCSW ACSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 1024 North Blvd, Suite 209, Oak Park, IL 60301 Phone: 708-358-9000 Fax: 708-387-9451
Mrs. Joan Louise Winston, LCSW, CRADC Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 1140 Lake St, Suite 504, Oak Park, IL 60301 Phone: 708-802-1532 Fax: 708-386-2278
Dima Dairanieh, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 137 N Oak Park Ave Ste 215, Oak Park, IL 60301 Phone: 630-474-8128
Mrs. Dawn Stewart-walker, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 115 N Oak Park Ave, Suite 203, Oak Park, IL 60301 Phone: 708-953-5543

Dr Mary Ann Hartnett, PHD - Medicare Clinical Social Worker in Oak Park, IL